Saw it at an estate sale, sign said fix me and $5.00. I asked what was wrong, and they said it was the power switch. It was half off day, so for $2.50, I took a chance. It's not the power switch. When pushed, the power level indicator LEDs light up momentarily, and nothing. I can hear the relay click when the power button is pushed, and it stays in, because I hear a fainter click when I pull the plug. I know this is not much information, but does anybody have any ideas what to look at? I do not see any bulging caps or burned resistors. Thanks